How can tartar and plaque be removed from teeth without grinding? is there any paste, etc. for it?
The girders of a suspension bridge form an arc. The definition of an arc is a curve or bowed shape, like a part of a circle. An example of an arc is a rainbow. To arc is defined as to make a curved shape or move in a curved path.
The definition of an arc flash is âan undesired electric discharge that travels through the air between conductors or from a conductor to a ground.â The arc flash is a part of an arc fault, which is an example of an electrical explosion caused by a low-impedance connection that goes through the air to the ground.